package com.joker.handler;


import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.annotation.AnnotationUtils;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;

/**
 * 全局异常拦截
 * @Author JokerKS
 * @Date 2021/12/05 17:31
 * @Version 1.0
 */
@ControllerAdvice
public class ControllerExceptionHandler {

	private final Logger logger = LoggerFactory.getLogger(this.getClass());


	@ExceptionHandler(Exception.class)
	public ModelAndView exceptionHander(HttpServletRequest request, Exception e) throws Exception {
		logger.error("Requst URL : {}，Exception : {}", request.getRequestURL(), e);

		if (AnnotationUtils.findAnnotation(e.getClass(), ResponseStatus.class) != null) {
			throw e;
		}

		ModelAndView mv = new ModelAndView();
		mv.addObject("url", request.getRequestURL());
		mv.addObject("exception", e);
		mv.setViewName("error/myerror");
		return mv;
	}
}
